Pith Number

pith:TDJP6DJ7

pith:2018:TDJP6DJ7UY4Y3HP2OFXROOQAG7

not attested not anchored not stored refs pending

Analysis of Frequency Agile Radar via Compressed Sensing

Tianyao Huang, Xingyu Xu, Xiqin Wang, Yimin Liu, Yonina C. Eldar

arxiv:1808.09124 v3 · 2018-08-28 · cs.IT · eess.SP · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDJP6DJ7UY4Y3HP2OFXROOQAG7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:01:52.931024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98d2ff0d3fa6398d9dfa716f173a0037fc5105a725c9dc3df3a97e2ca98db0a8

Aliases

arxiv: 1808.09124 · arxiv_version: 1808.09124v3 · doi: 10.48550/arxiv.1808.09124 · pith_short_12: TDJP6DJ7UY4Y · pith_short_16: TDJP6DJ7UY4Y3HP2 · pith_short_8: TDJP6DJ7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/TDJP6DJ7UY4Y3HP2OFXROOQAG7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 98d2ff0d3fa6398d9dfa716f173a0037fc5105a725c9dc3df3a97e2ca98db0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c58bd5ba14afd217aeeaf18b41ffeb89f0611f9319da31857182be2c638607f0",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-08-28T05:29:09Z",
    "title_canon_sha256": "d797722304eb7d5f207d580554a041baa0107116a54da7f1d4b33ff8ba72322a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09124",
    "kind": "arxiv",
    "version": 3
  }
}